"It was the beginning of summer, and although the sky was overcast and rain threatened to fall at any moment, the sun shone brightly in my heart." So says Lydia at the outset of Debbie Macomber's latest installment in her Blossom Street series, Summer on Blossom Street. Lydia and her sister starting a group called Knit to Quit to help everyone from lapsed non-smokers to the broken hearted looking to tie a few forget-me-knots.